Cap for humidifier



FIG. 1 is a perspective view of a cap for humidifier according to our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8′ of FIG. 5.

Broken lines shown in the drawings form no part of the claimed design. 

CLAIM We claim the ornamental design for a cap for humidifier, as shown and described. 